在散列圖中擺脫逗號

我在Java中的Hashmap中有一個關鍵值對，我以下面的方式遍歷Map。在散列圖中擺脫逗號

ArrayList<String> mysection = new ArrayList<String>(); 
    ArrayList<String> temp = new ArrayList<String>(); 

    Iterator it = Map.entrySet().iterator(); 

    while (it.hasNext()){ 
     Map.Entry pairs = (Map.Entry)it.next();     
     System.out.println(" = " + pairs.getValue());     

     mysection.add(pairs.getKey().toString()); 
     temp.add(pairs.getValue().toString()); 

     it.remove(); // avoids a ConcurrentModificationException   

    }

這看起來不錯，但循環運行一次並創建一個與密鑰關聯的長串值。我不想那樣。我希望每個值都存儲在ArrayList中，但不會以這種方式發生。所有值都存儲在第一個索引本身中。

其次，即使我嘗試分叉，我也找不到合適的方法。首先，我想通過「，」運算符分割字符串，但字符串本身包含多個「，」請建議我應該專門爲第一個問題做些什麼，我不希望所有值都是單個字符串。

感謝

登錄：

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